From b4ed4d1bc8520b41ec7d36601bf6e32cf42a032c Mon Sep 17 00:00:00 2001
From: "neil%parkwaycc.co.uk"
 <neil%parkwaycc.co.uk@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Thu, 14 Sep 2006 06:08:53 +0000
Subject: [PATCH] Bug 230219 navigator button preferences only work if a
 navigator window is open r=dean_tessman sr=alecf a=chofmann

git-svn-id: svn://10.0.0.236/trunk@211437 18797224-902f-48f8-a5cc-f745e15eee43
---
 mozilla/suite/browser/navigator.js | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/mozilla/suite/browser/navigator.js b/mozilla/suite/browser/navigator.js
index 445d78bfc11..a225d1a419c 100644
--- a/mozilla/suite/browser/navigator.js
+++ b/mozilla/suite/browser/navigator.js
@@ -74,6 +74,12 @@ var gFocusedDocument = null;
 const gButtonPrefListener =
 {
   domain: "browser.toolbars.showbutton",
+  init: function()
+  {
+    var array = pref.getChildList(this.domain, {});
+    for (var i in array)
+      this.observe(pref, "nsPref:changed", array[i]);
+  },
   observe: function(subject, topic, prefName)
   {
     // verify that we're changing a button pref
@@ -460,6 +466,9 @@ function Startup()
 
   // Do all UI building here:
 
+  // Ensure button visibility matches prefs
+  gButtonPrefListener.init();
+
   // set home button tooltip text
   updateHomeButtonTooltip();